baber/WOPTO huggingface dataset:
Patent JP-2004221508-A (JP)
Title: Printed substrate device
Inventor: KOJO TAKUYA
IPC: H01L23/40
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To fix a semiconductor component 2 which is firmly fixed to a heat sink 1 to a substrate 3 without tilting and without applying excessive stress to a wiring terminal of the semiconductor component 2.  <P>SOLUTION: A printed substrate 3 is provided. A heat sink 1 is provided. A semiconductor component 2 which is firmly fixed to the heat sink 1 is provided. A slit 4 for fitting an end of the heat sink 1 is provided to the printed substrate 3. A wiring terminal 5 of the semiconductor component 2 is soldered to the printed substrate 3, and the heat sink 1 and the semiconductor component 2 are thereby connected to the printed substrate 3 via the slit 4 and the soldering place.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252602-A (JP)
Title: Non-contact data carrier
Inventor: TERAOKA KOJI
IPC: B42D15/10
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact data carrier for solving the problem of the shortage of a power generated when a plurality of non-contact data carriers are arranged in the communication enabling zone of one reader/writer.  <P>SOLUTION: An antenna 101 executes radio communication with a reader/writer. A power source part 102 generates a power from a reception signal. The reception signal is demodulated by a demodulating part 104, and decoded by a decoding part 109. An MPU 107 operates according to a clock extracted from the reception signal by the clock extracting part 103. An encoding part 110 encodes the transmission signal from the MPU 107, and a modulating part 105 modulates it. An initial control part 111 changes the reset signal of a digital processing part 106 according to a command included in the reception signal. Thus, the digital processing part 106 is put into an operating status or non-operating status so that the power consumption of the non-contact IC card 1 and the load on the antenna power of the reader/writer can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249546-A (JP)
Title: Laminate
Inventor: YAMAMOTO TETSUYA
IPC: B32B7/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for enhancing the adhesion between a resin molded body being a raw material constituting a touch panel or the like and the cover body laminated on the resin molded body.  <P>SOLUTION: The problem is solved by a laminate (100) including the resin molded body (102) having at least one porous surface, which is formed by the cast polymerization of a polymerizable monomer or an oligomer thereof using porous aluminum formed by electrolytic oxidation as a casting mold, and the cover body (104) formed on the porous surface of the resin molded body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252702-A (JP)
Title: Method for accessing iic device of control circuit having iic bus
Inventor: ARAI TOMOSHI
IPC: G06F3/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accessing an IIC device of a control circuit having an IIC bus whereby the IIC device connected to the IIC bus is stopped for a normal state of communication even if the IIC device is in a low output state.  <P>SOLUTION: The IIC device 71 connected to the IIC bus and device control equipment 10 are provided and the method for accessing the IIC device causes the device control equipment 10 to access the IIC device via the IIC bus. When the device control equipment 10 starts accessing the IIC device 71 from the IIC bus and the data line 200 of the IIC bus is at a low level, clock signals are output until the data line 200 reaches a high level. Thereafter, the IIC device 71 is accessed after a stop signal is produced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252175-A (JP)
Title: Developing device, image forming apparatus, and developer recovery method
Inventor: NAGASHIMA TAKASHI
IPC: G03G15/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which facilitates replacement of developer and can improve maintainability and exhibits appropriate development performance after the replacement, and to provide an image forming apparatus and a developer recovery method.  <P>SOLUTION: The developing device 1 has a first stir transport path 6, a partition wall 8, a second stir transport path 7, and a developing roller 2 which are disposed in a housing 3 in that order. The first stir transport path 6 and the second stir transport path 7 with the partition wall 8 therebetween are opposite to each other in the direction of transport of the developer 12. Communicating parts 9a and 9b which can be sealed are formed in both ends of the partition wall 8 respectively. A recovery roller 10A which has a magnet 10a (magnetic field generating member) and whose axil direction is substantially parallel to the developing roller 2 is disposed outside the bottom of the housing 3, which is within an area including the developing roller 2 and the second stir transport path 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005443-A (JP)
Title: Apparatus and method for transferring data from one partition of partitioned computer system to another partition
Inventor: JAIN VINIT
IPC: G06F13/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transferring data from one partition of a partitioned system to another partition without using a network.  <P>SOLUTION: When a first partition needs to transfer data to a second partition, data located in a portion of the first partition of a partitioned memory of the system is marked as read-only data to be indicated to firmware or hardware of the partitioned system. When notified, the firmware or hardware of the partitioned system re-assigns a memory location including the data to the second partition, and passes a pointer to the second partition. The second partition checks to see whether or not the data is actually read-only data. If so, the data is read, or else it is not read. After reading the data, the second partition notifies the firmware or the hardware so that, as a result, the memory location of the data can be re-assigned to the first partition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258298-A (JP)
Title: Sound isolating material
Inventor: OKA YOSHIYUKI
IPC: E04B1/86
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulating material in good external appearance which is lightweight, superior in recyclability, and easily molded.  <P>SOLUTION: The sound insulating material is a laminated body formed by laminating a biodegradable resin foamed body of ≤200 kg/m<SP>3</SP>in apparent density, 1 to 10 mm in thickness, and ≤80 mm/minute in horizontal burning speed and a non-woven fabric mat of ≤300 kg/m<SP>3</SP>in apparent density and 5 to 50 mm in thickness, and the surface density of the laminated body is 0.1 to 3 kg/m<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001075-A (JP)
Title: Fillet welding method of steel sheet excellent in fatigue strength of weld and fillet welding joint
Inventor: KASUYA TADASHI
IPC: B23K9/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving fatigue strength of a welding joint excellent in economical efficiency and weld toughness sufficiently improving the fatigue strength of the welding joint by utilizing transformation expansion under the higher transformation temperature of a welding metal than that of a conventional one and reducing the addition of an expensive alloying element required for low temperature transformation.  <P>SOLUTION: In the method for welding the fillet of the steel sheet, the steel sheet having the plate thickness of 1.0-4.0 mm and the tensile strength of ≥680 MPa is used. In the method, the welding metal having the transformation starting temperature of 475-550°C and the tensile strength of ≥680 MPa is formed in the weld so that the constraining degree of the weld of the steel sheet becomes ≤4000 N/mm<SP>2</SP>and the penetration depth of the welding metal in the weld becomes ≤1/3 of the plate thickness of the steel sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004255329-A (JP)
Title: Apparatus for treating exhaust gas
Inventor: IMAMURA MITSUO
IPC: F23G5/44
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating exhaust gas which can reduce the amount of chemicals for removing harmful components in the exhaust gas, the amount of cement and chemicals for solidifying collected ashes and the amount of final materials of solidified ashes.  <P>SOLUTION: The apparatus for treating the exhaust gas is provided with a dust filtering collector for an incinerator removing dust in the exhaust gas in an incinerator, an ash melting furnace melting the ash incinerated in the incinerator and the ash collected by the dust filtering collector for the incinerator, and a dust filtering collector for the ash melting furnace removing dust in the exhaust gas in the ash melting furnace. The apparatus for treating the exhaust gas is installed with a dust filtering collector for removing dust and a dust filtering collector for removing harmful gases in this order as the dust filtering collectors for the incinerator, and installed with a means for supplying, to the ash melting furnace, the ash collected in the dust filtering collector for removing dust and a means for making a melting furnace treated gas from the dust filtering collector for the ash melting furnace join the incinerator exhaust gas of upstream of the dust filtering collector for removing the harmful gases, and a means for supplying chemicals to the joined exhaust gases for removing the harmful gases.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255445-A (JP)
Title: Hydroforming method and its metal die
Inventor: MIZUMURA MASAAKI
IPC: B21D26/047
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroforming method which can reduce a curvature at a corner without causing a failure such as a bursting and a metal die to carry it out.  <P>SOLUTION: The hydroforming method is characterized by the following process. A pipe is set in the metal die with split dies at the corners, and the split dies are closed. Then, the pipe is deformed by applying inner pressure into the inside of the pipe and pushing force in the axial direction of the pipe, while the split dies are kept retreated. Next, the split dies are moved forward to the same position as the inside surface of the metal die while applying the inner pressure into the inside of the pipe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260775-A (JP)
Title: Receiver
Inventor: ISOBE TAKEMITSU
IPC: H04L27/26
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of A/D conversion processing in a receiver which receives a plurality of carrier signals each having a different carrier frequency.  <P>SOLUTION: Carrier signal extracting means 5 to 8 for each of carrier signals extract carrier signals contained in a received signal. Carrier signal level adjusting means 9 to 12 for each of carrier signals adjust levels of the extracted carrier signals. A carrier signal A/D converting means 14 common for the plurality of carrier signals simultaneously converts the plurality of level-adjusted carrier signals from analog signals to digital signals. Then a digital processing means common to the plurality of carrier signals performs digital processing for each carrier signal on the basis of the digital signals resulting from A/D conversion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265094-A (JP)
Title: Authentication information management method, and authentication information management system
Inventor: UNNO KOJI
IPC: G06F21/31
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication information management method, and an authentication information management system capable of preventing fraudulent usage of an information system.  <P>SOLUTION: The authentication information management method is for the authentication information management device managing a predetermined code for authenticating a user. It has a new code sending procedure of periodically sending E-mail notifying a new code as the predetermined code to a terminal used by the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262709-A (JP)
Title: GROWTH METHOD FOR SiC SINGLE CRYSTAL
Inventor: SHIOMI HIROSHI
IPC: C30B29/36
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SiC single crystal with decreased crystal defects and an enlarged bore diameter; and a growth method therefor.  <P>SOLUTION: The growth method, for growing a 4H polytype SiC single crystal, comprises the following steps: a step wherein, on a first seed crystal 30 composed of an SiC single crystal having an exposed ä03-38} plane or an exposed plane inclined from the ä03-38} plane by an off-angle α<SB>1</SB>of about 10° or less, a 4H polytype single crystal is grown to give an SiC single crystal ingot; a step wherein the SiC single crystal ingot is obliquely cut to give a second seed crystal 46 having an exposed ä0001} plane or an exposed plane inclined from the ä0001} plane by an off-angle α<SB>2</SB>of about 10° or less; and a step wherein a 4H polytype SiC single crystal is grown on the second seed crystal 46.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264582-A (JP)
Title: Toner
Inventor: TAKANO HIDEHIRO
IPC: G03G9/087
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner which prevents show-through of the toner to the back face even when a crystalline resin is used, and in particular, which prevents color mixing of colors of the front face with colors of the back face caused in a process of double-face printing.  <P>SOLUTION: The toner is prepared by setting the ratio of (crystalline resin/binder resin) in the fine powder of a toner resin to be larger than the ratio of (crystalline resin/binder resin) in the whole toner. The crystalline resin of the toner is set to have higher molecular weight than a non-crystalline resin. Thereby, the particle size of the toner having a higher content of the crystalline resin is made small and the fine powder of the crystalline resin in the toner particles easily enters the pores of paper fibers. While the proportion of the crystalline resin intruding into the pores of the paper fibers is increased to gradually increase the viscosity, permeation of the easily melting non-crystalline resin into the paper is suppressed. This results in that show-through of the toner to the back face is effectively prevented, and in particular for double-face printing, color mixing of colors of the front face with colors of the back face can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266189-A (JP)
Title: Package for electronic part
Inventor: NAKANO AZUSA
IPC: H01L23/08
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for an electronic part, by which a hollow section can be held in a high airtight and high moisture-resistive environment for a prolonged term by improving the airtightness and moisture resistance of an interface between the resin and the lead frame regarding the small-sized package for the electronic part.  <P>SOLUTION: In the package for the electronic part, a firm chemical bond is formed on the interface between the resin and the lead frame by forming the film layer of a triazine thiol derivative to the whole brought into contact with the resin after at least the resin sealing of the lead frame.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268386-A (JP)
Title: Writing head
Inventor: KAMOSHITA SHINICHI
IPC: B41J2/395
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing head producing a high resolution image and capable of forming a stabilized electrostatic latent image on an image carrier by eliminating the problem of current crosstalk.  <P>SOLUTION: In the writing head forming an electrostatic latent image on an image carrier by a writing electrode 3b formed on a film-like substrate 3a, the film-like substrate 3a consists of a first substrate 3a1 arranged with the writing electrode 3b, a driver section D and a wiring section 3c on the front side face, and a second substrate 3a2 arranged with a capacitor section C on the front side face and a wiring section H on the rear side face, wherein the rear side face of the second substrate 3a2 is laid in layer on the front side face of the first substrate 3a1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267501-A (JP)
Title: Boiling apparatus
Inventor: NAKAGAWA MASAAKI
IPC: A23L7/109
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiling apparatus such as a noodle boiling machine which uses a gas burner and an electric heater as a heating device and boils noodles while loosening them by a jet flow, whose height is low at the time of using the electric heater.  <P>SOLUTION: The boiling apparatus comprises: a tub 14 storing hot water 24 in which an object 34 to be cooked is to be immersed; the heating device 30 for heating the hot water 24 in the tub 14; a jet flow concentration plate 37 having a jetting hole 36 facing the object 34 to be cooked; a pressure chamber 48 formed between the jet flow concentration plate 37 and the bottom surface 15 of the tub 14; a pressure generator 57 provided with a rotor 51 whose rotation axis is roughly horizontal and an impeller 52 integrated with the rotor 51 in a pressure generation chamber 49 positioned at the side part of the tub 14 and formed so as to communicating between the inside of the tub 14 and the pressure chamber 48; and a driving device 54 for supplying rotary force to the rotor 51 from the outside of the tub 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271424-A (JP)
Title: System and instrument for metering amount of water for laboratory small animal, and system of metering amount of applied medicine therefor
Inventor: OIDE SATORU
IPC: G01F1/20
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for metering the amount of water for a laboratory small animal capable of metering the amount of drinking water for a laboratory small animal more precisely than before at a low cost.  <P>SOLUTION: There are provided a medicine dropper 14 which is supplied with water from a water supply source 3, an automatic water supply nozzle 13 that supplies water flowing out of the infusion dropper 14 to a small animal, a droplet counting means 34 that detects droplets dripping into the medicine dropper 14 to count the number of them, and a pressure adjusting means 6 which adjusts the pressure of water supplied to the medicine dropper 14 from the water supply source 3 to such pressure as the air pressure in the medicine dropper 14 stops supplying of water into the medicine dropper 14 when supplying of water from the automatic water supply nozzle 13 stops.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268120-A (JP)
Title: Manufacturing method of rolled wire
Inventor: KUROKI HIDETAKA
IPC: B21B1/16
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of rolled wires having good size stability.  <P>SOLUTION: The manufacturing method of a rolled wire is characterized by rolling a wire material after rolling along rolling rolls. Since the wire material moves along the rolling rolls, the rolled wire comes in and goes out from the rolls constantly, the change of tensile strength does not work at a rolling point directly, and the rolling point does not move temporarily. As a result, the cross section shape of the wire material is stable and the size precision of the rolled wire can be controlled properly. Namely, the rolled wire with good size stability can be provided easily by this invention.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280222-A (JP)
Title: Controller
Inventor: NAGAO KASUKE
IPC: G05B19/05
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which is excellent in function and low in production cost.  <P>SOLUTION: The controller is provided with a shared memory 44 in which a monitor program 44c for determining whether a measurement value outputted from a measuring device 36 satisfies preliminarily fixed conditions is stored; a monitoring processor 42 which executes the monitor program 44c; a memory 48 which stores a subprogram 48f which is correlated to the preliminarily fixed conditions and controls control object equipment, and a main program 48g for calling the subprogram to execute; and a main processor 46 for executing the main program 48g. In the controller, when the measurement value satisfies preliminarily fixed conditions, the monitor program 44c transmits an event to the main program 48g, and the main program 48g calls the subprogram 48f corresponding to the conditions in response to the event and executes it, and then controls the control object equipment conforming to the conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276308-A (JP)
Title: Information recording medium and information recording medium printing system
Inventor: SAKATA NORIHIKO
IPC: B42D15/10
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium which enables the status of card utilization, credit, credit balance and the like to be easily determined on the part of a card user and also on the part of a store, and an information recording medium printing system.  <P>SOLUTION: This information recording medium has an image, a figure and a string of characters printed in a color or monochromatic rewrite region so as to clarify the issuance time or the reissuance time of the medium to the card user. In addition, for the use of the information recording medium, the medium is of such a form that the image, figure and string of characters created in consideration of the status of card utilization, credit and/or credit balance based on the amount of debit due by the card user and his savings status.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275414-A (JP)
Title: Game machine
Inventor: IMAZEKI SUSUMU
IPC: A63F5/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which achieves the safe, accurate and easy work of replacing the exchanging units.  <P>SOLUTION: The game machine (S) has an exchanging unit (2) changeable for the body cabinet (1) and at least a reel unit (20) is assembled into the exchanging unit(2) through a frame (21) for mounting the reel unit (20). The exchanging unit (2) is detachably mounted on the front door (3) and a clearance part (100) is so formed each on the left hand and on the right hand of the exchanging unit (2) to allow the insertion of a hand between the internal surface of the body cabinet (1) and the exchanging unit (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278932-A (JP)
Title: Glowing plug with combustion pressure detection function and method for manufacturing the same
Inventor: OKAZAKI KOJI
IPC: F02P19/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glow plug with a combustion pressure detection function capable of appropriately detecting change of combustion pressure and a method for manufacturing the same.  <P>SOLUTION: This glow plug 100 with the combustion pressure detection function is provided with a housing 1, a sheath member 3, a heater member 4, and a center shaft 2. The glow plug 100 is provided with a combustion pressure detection mechanism 50 including a piezoelectric element converting axial displacement of the sheath member generated by change of combustion pressure of an internal combustion engine EG to electrical signal. The combustion pressure detection mechanism 50 is constructed by thrededly fixing the glow plug 100 on the internal combustion engine EG to increase compressive stress acting on the piezoelectric element 51 along an axial direction as combustion pressure increase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI